Icom IC-SAT100 Satellite PTT Radio (Push-To-Talk)
Icom IC-SAT100 Satellite PTT Radio (Push-To-Talk) Icom IC-SAT100 Satellite PTT Radio (Push-To-Talk)

Icom IC-SAT100 Satellite PTT Radio (Push-To-Talk)

In stock

Affordable Icom IC-SAT100 satellite PTT radios support global one-to-many group communication with the push of a button. The IC-SAT100 offers users a true PTT radio experience and features a durable housing, large front-ported speaker, a field-replaceable antenna and powerful 1500 mW audio for clear communication in noisy environments. It is easily carried on-person, the radio can also be used in a vehicle or building with the use of optional accessories. Talkgroups and devices are easily managed via the free Iridium PTT Command Center web application. For organizations using VHF, UHF, or HF radios, they can be connected to the Icom IC-SAT100 PTT radio via the VE-PG4. This RoIP router interoperates and manages the latency of other radio technologies into a seamless communication system. Contact us to discuss

When you choose satellite PTT from Roadpost, along with industry-leading products you get a nimble partner with over 30 years of telecom expertise that is fully committed to your organization’s success.

Note: Icom PTT devices require a monthly PTT service plan to transmit over the Iridium satellite network. PTT service plans feature a flat monthly rate that enables unlimited push-to-talk between users in the same talkgroup. Inquire for details and PTT service pricing.


  • PTT coverage everywhere on earth via the Iridium satellite network
  • PTT coverage everywhere on earth via the Iridium satellite network
  • Supports one-to-many push-to-talk voice and short talkgroup messaging communication
  • Easy device and talkgroup management using the free PTT Command Center app
  • Familiar 2-way radio-like user experience minimizes training
  • Operating temperature range: -22°F to 140°F (-30°C to 60°C)
  • Loud, clear audio
  • Durably designed for use outdoors
  • Emergency button
  • Battery life: 7 hours PTT talk time; 14.5 hours standby
  • One (1) year manufacturer’s warranty

Features & Specs

Features and Tech Specs of the IC-SAT100

Device Features

  • Supports Iridium PTT communication and short talkgroup messaging
  • Emergency button; hold down to transmit an emergency call to an assigned talkgroup
  • 1500 mW audio provides loud and clear communication, even in noisy environments
  • MIL-STD 810G durability
  • IP67 dust- and water-resistant (to 1 m (3 ft) for 30 minutes)
  • Field-replaceable rechargeable Lithium-Ion battery
  • In-vehicle or in-building applications with the use of a compatible optional antenna
  • AquaQuake™ function; vibrates the radio to clear water out of the grill of the speaker
  • Last Call Play function, playback up to 6 latest calls
  • Built-in Bluetooth
  • Vibration alert
  • Micro USB charging
  • Antenna connector: SMA
  • Multiple language display (English, Spanish, French, Japanese, and Chinese)


  • Dimensions (L x W x D): 2.3" x 5.3" x 1.3" (57.8 mm x 13.5 mm x 32.8 mm)
  • Weight: 12.7 oz (360 g)
  • Operating temperature: -22°F to 140°F (-30°C to 60°C)
  • Phone Mode battery duration:
    • Standby: Up to 14.5 hours
    • Talk time: Up to 7 hours
IC-SAT100 Brochure
Icom Satellite PTT Radio Brochure

Applications for IC-SAT100

Popular Applications for IC-SAT100 PTT Radio

Lone worker safety and productivity

Emergency prep and disaster recovery

Global business travel to remote locations

In-vehicle communications

Maritime onboard communications

In-building communications

PTT Coverage

Iridium PTT Coverage

Only Iridium provides 100% global communications coverage

Iridium logo

Stay connected everywhere. Iridium is the leading commercial satellite network in the world and the only one that provides voice and data communications across every inch of the planet — including the earth's oceans, airways and polar regions.

Push-to-talk coverage is available everywhere on Earth - on land, at sea, and in the air. PTT service usage is available anywhere within the radius of the talkgroup areas you define in the Command Center app.

Iridium Network
Iridium network coverage globe for PTT

Iridium Command Center

Iridium Command Center

Iridium PTT
Command Center

A powerful, intuitive dashboard for centralized control.

The true power of the Iridium Push-to-Talk solution lies within the Command Center. The intuitive and robust web-based tool offers the complete flexibility to manage talkgroups, coverage areas, and PTT devices on the fly within seconds.

Learn More

Iridium Satellite PTT Service Plans

Iridium service plans for the PTT devices can be either three (3) months or twelve (12) months. Both plans offer the convenience of unlimited PTT usage and cost flexibility by size of coverage area.

Learn More
Learn more about Iridium Satellite PTT Service Plans

What's in the Box

What's in the Box

  • IC-SAT100 PTT radio
  • IC-SAT100 antenna
  • BP-300 battery pack
  • BC-241 desktop charger
  • BC-242 AC adapter
  • FA-S102U antenna
  • MBB-5 belt clip
  • Basic manual